Monday, January 7, 2013

Be Your Own Security With Netgear's Tiny VueZone Camera

Worried about home intruders? Netgear's VueZone camera will act like your own security system, and now it has night vision. More »


Source: http://feeds.gawker.com/~r/gizmodo/full/~3/MWlhPDMxvYw/be-your-own-security-with-netgears-tiny-vuezone-camera

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Canon reinvents the point-and-shoot with ambidextrous PowerShot N

DNP Canon reinvents the pointandshoot with ambidextrous PowerShot N

No, you're not holding it wrong -- in fact, with Canon's new PowerShot N, any and every orientation is correct, thanks to a unique square design with key controls mounted around the center-positioned lens. In this case, a picture (of the camera body) tells far more than a thousand words -- this radical build is a bit tricky to explain, but we'll do our best. The idea here is that there's no one top or bottom, left or right side to the camera. Instead, those positions change based on how you've opted to orient the point-and-shoot. At 1.1 inches deep, the camera is very thin, yet it still packs an 8x 28mm f/3-5.9 lens. There's two rings around the barrel, with the first serving as a zoom toggle and the second used as a shutter release. The 2.8-inch, 461k-dot capacitive touchscreen is fixed at a slight angle, making it possible to take overhead and lower-angle shots simply by rotating the entire camera. There's a 12-megapixel CMOS sensor with a DIGIC 5 processor and an ISO range of 80-6400. It can snap 1080p video at 24 frames per second or 720p at 32 fps, and includes a bright LED that serves as an AF-assist lamp, a flash /and/ a video light.

Canon opted to use microSD cards here, due to the camera's small size, along with a rechargeable battery that can be replenished through the USB connector -- a new Eco mode will enable an up to 30-percent boost in battery life, with the display powering down after eight seconds, then waking up when the built-in gyro sensor detects movement. There's WiFi connectivity with a dedicated Mobile Device Connect button, for direct access to an ad-hoc sharing mode. You'll also find a few software additions, including a Creative Shot mode that duplicates the image you just captured and applies "Intelligent Scene Analysis," cropping the frame and adjusting color and brightness without overwriting the original file. The PowerShot N is set to ship in April for $300, and will be available in both black and white. Canon also plans to release a handful of accessories, including a few unique concepts for wearing the camera around your neck, playing off of the model's compact form-factor and light weight.

Continue reading Canon reinvents the point-and-shoot with ambidextrous PowerShot N

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Source: http://feeds.engadget.com/~r/weblogsinc/engadget/~3/MMNgDag80vY/

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Sunday, January 6, 2013

Flu? Malaria? Disease forecasters look to the sky

In this Thursday, Dec. 13, 2012 photo, Jeffrey Shaman poses for a portrait in his office at Columbia University's Department of Environmental Health Sciences in New York. In the study of New York City flu cases published last month in the Proceedings of the National Academy of Sciences, the authors said they could forecast, by up to seven weeks, the peak of flu season. Scientists hope to try real-time predictions as early as next year, said Jeffrey Shaman of Columbia University, who led the work. (AP Photo/Mary Altaffer)

In this Thursday, Dec. 13, 2012 photo, Jeffrey Shaman poses for a portrait in his office at Columbia University's Department of Environmental Health Sciences in New York. In the study of New York City flu cases published last month in the Proceedings of the National Academy of Sciences, the authors said they could forecast, by up to seven weeks, the peak of flu season. Scientists hope to try real-time predictions as early as next year, said Jeffrey Shaman of Columbia University, who led the work. (AP Photo/Mary Altaffer)

FILE - In this Friday, May 11, 2007 photo, a mosquito is sorted according to species and gender before testing for West Nile Virus at the Dallas County mosquito lab in Dallas. Scientists have been working on mathematical models to predict outbreaks for decades and have long factored in the weather. They have known, for example, that temperature and rainfall affect the breeding of mosquitoes that carry malaria, West Nile virus and other dangerous diseases. (AP Photo/LM Otero, File)

(AP) ? Only a 10 percent chance of showers today, but a 70 percent chance of flu next month.

That's the kind of forecasting health scientists are trying to move toward, as they increasingly include weather data in their attempts to predict disease outbreaks.

In one recent study, two scientists reported they could predict ? more than seven weeks in advance ? when flu season was going to peak in New York City. Theirs was just the latest in a growing wave of computer models that factor in rainfall, temperature or other weather conditions to forecast disease.

Health officials are excited by this kind of work and the idea that it could be used to fine-tune vaccination campaigns or other disease prevention efforts.

At the same time, experts note that outbreaks are influenced as much, or more, by human behavior and other factors as by the weather. Some argue weather-based outbreak predictions still have a long way to go. And when government health officials warned in early December that flu season seemed to be off to an early start, they said there was no evidence it was driven by the weather.

This disease-forecasting concept is not new: Scientists have been working on mathematical models to predict outbreaks for decades and have long factored in the weather. They have known, for example, that temperature and rainfall affect the breeding of mosquitoes that carry malaria, West Nile virus and other dangerous diseases.

Recent improvements in weather-tracking have helped, including satellite technology and more sophisticated computer data processing.

As a result, "in the last five years or so, there's been quite an improvement and acceleration" in weather-focused disease modeling, said Ira Longini, a University of Florida biostatistician who's worked on outbreak prediction projects.

Some models have been labeled successes.

In the United States, researchers at Johns Hopkins University and the University of New Mexico tried to predict outbreaks of hantavirus in the late 1990s. They used rain and snow data and other information to study patterns of plant growth that attract rodents. People catch the disease from the droppings of infected rodents.

"We predicted what would happen later that year," said Gregory Glass, a Johns Hopkins researcher who worked on the project.

More recently, in east Africa, satellites have been used to predict rainfall by measuring sea-surface temperatures and cloud density. That's been used to generate "risk maps" for Rift Valley fever ? a virus that spreads from animals to people and in severe cases can cause blindness or death. Researchers have said the system in some cases has given two to six weeks advance warning.

Last year, other researchers using satellite data in east Africa said they found that a small change in average temperature was a warning sign cholera cases would double within four months.

"We are getting very close to developing a viable forecasting system" against cholera that can help health officials in African countries ramp up emergency vaccinations and other efforts, said a statement by one of the authors, Rita Reyburn of the International Vaccine Institute in Seoul, South Korea.

Some diseases are hard to forecast, such as West Nile virus. Last year, the U.S. suffered one of its worst years since the virus arrived in 1999. There were more than 2,600 serious illnesses and nearly 240 deaths.

Officials said the mild winter, early spring and very hot summer helped spur mosquito breeding and the spread of the virus. But the danger wasn't spread uniformly. In Texas, the Dallas area was particularly hard-hit, while other places, including some with similar weather patterns and the same type of mosquitoes, were not as affected.

"Why Dallas, and not areas with similar ecological conditions? We don't really know," said Roger Nasci of the Centers for Disease Control and Prevention. He is chief of the CDC branch that tracks insect-borne viruses.

Some think flu lends itself to outbreak forecasting ? there's already a predictability to the annual winter flu season. But that's been tricky, too.

Seasonal flu reports come from doctors' offices, but those show the disease when it's already spreading. Some researchers have studied tweets on Twitter and searches on Google, but their work has offered a jump of only a week or two on traditional methods.

In the study of New York City flu cases published last month in the Proceedings of the National Academy of Sciences, the authors said they could forecast, by up to seven weeks, the peak of flu season.

They designed a model based on weather and flu data from past years, 2003-09. In part, their design was based on earlier studies that found flu virus spreads better when the air is dry and turns colder. They made calculations based on humidity readings and on Google Flu Trends, which tracks how many people are searching each day for information on flu-related topics (often because they're beginning to feel ill).

Using that model, they hope to try real-time predictions as early as next year, said Jeffrey Shaman of Columbia University, who led the work.

"It's certainly exciting," said Lyn Finelli, the CDC's flu surveillance chief. She said the CDC supports Shaman's work, but agency officials are eager to see follow-up studies showing the model can predict flu trends in places different from New York, like Miami.

Despite the optimism by some, Dr. Edward Ryan, a Harvard University professor of immunology and infectious diseases, is cautious about weather-based prediction models. "I'm not sure any of them are ready for prime time," he said.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/bbd825583c8542898e6fa7d440b9febc/Article_2013-01-03-Disease%20Forecasting/id-6066f007eae94ee2b2d225b8225b1824

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Chavez allies re-elect legislative chief

CARACAS, Venezuela (AP) ? Allies of cancer-stricken President Hugo Chavez on Saturday chose to keep the same National Assembly president ? a man who could be in line to step in as a caretaker leader in some circumstances.

The vote to retain Diosdado Cabello as legislative leader signaled the ruling party's desire to stress unity and continuity amid growing signs the government plans to postpone Chavez's inauguration for a new term while he fights a severe respiratory infection nearly a month after cancer surgery in Cuba.

The opposition has argued that if Chavez is unable to be sworn in as scheduled on Thursday, the president of the National Assembly should take over on an interim basis.

Cabello's selection quashed speculation about possible political reshuffling in the midst of Chavez's health crisis, and it came a day after Vice President Nicolas Maduro joined other allies in suggesting that Chavez could remain president and take the oath of office before the Supreme Court later on if he isn't fit to be sworn in on the scheduled date.

"It strikes me that the government has decided to put things on hold, to wait and see what happens with Chavez's health and other political factors, and figure out the best way to insure continuity," said Michael Shifter, president of the Inter-American Dialogue think tank in Washington. "Maduro and Cabello are clearly the key players within Chavismo today, each heading separate factions, but for the time being the idea is to reaffirm both and project a sense of unity."

Cabello, a former military officer who is widely considered to wield influence in the military, was re-elected by a show of hands by Chavez's allies, who hold a majority of the 165 congressional seats.

Pro-Chavez party leaders ignored calls to include opposition lawmakers among the legislative leadership, and opposition lawmaker Ismael Garcia said the choices represented "intolerance."

Hundreds of Chavez's supporters gathered outside the National Assembly to show their support, some holding flags and pictures of the president.

The Venezuelan Constitution says the presidential oath should be taken Jan. 10 before the National Assembly. It also says that if the president is unable to be sworn in before the Assembly, he may take the oath before the Supreme Court, and some legal experts in addition to Chavez allies have noted that the sentence referring to the court does not mention a date.

"When, it doesn't say. Where, it doesn't say either," Cabello told supporters after the session. Apparently alluding to possible protests by opponents over the issue of delaying the inauguration, Cabello told Chavez's supporters: "The people have to be alert on the street so that there is no show."

Without giving details, Cabello urged them to "defend the revolution."

The latest remarks by Cabello and Maduro sent the strongest signals yet that the government intends to try to postpone the 58-year-old president's inauguration.

If Chavez dies or is declared incapacitated, the constitution says that a new election should be called and held within 30 days, and Chavez has said Maduro should be the candidate. There have been no public signs of friction between the vice president and Cabello, who appeared side-by-side waving to supporters after the session and vowed to remain united.

If the government delays the swearing-in and Chavez's condition improves, the president and his allies could have more time to plan an orderly transition and prepare for a new presidential election.

Opposition leaders have argued the constitution is clear that the inauguration should occur Thursday, and one presidential term ends and another begins. They have demanded more information about Chavez's condition and have said that if Chavez can't make it back to Caracas by Thursday, the president of the National Assembly should take over provisionally.

If such a change were to occur, it might not lead to any perceptible policy shifts because Cabello is a longtime Chavez ally who vows to uphold his socialist-oriented Bolivarian Revolution movement. But the latest comments by pro-Chavez leaders indicate they intend to avoid any such changes in the presidency, at least for now.

"We're experiencing political stability," Soto Rojas said as he announced the choices of Chavez's United Socialist Party of Venezuela. Referring to Chavez, the former legislative leader said: "Onward, Comandante. ... We're continuing with the Bolivarian process."

Speaking on television Friday, Maduro read from a small blue copy of the constitution, arguing that opponents were using erroneous interpretations to try to drive Chavez from power.

Maduro called the swearing-in a "formality" that could be taken care of before the Supreme Court at a later date. He echoed other Chavez allies in suggesting that the president should be given more time to recover from his cancer surgery if needed.

Shifter said the government's stance has left opposition on the defensive, with its only tactic being to insist that Jan. 10 is the established date.

"The opposition's strong objections to the government's plan are unlikely to get much political traction," Shifter said. "What the government is doing may be of dubious constitutionality but it fits a familiar pattern under Chavez's rule and will probably have minimal political costs."

Chavez was re-elected in October to another six-year term, and two months later announced that his pelvic cancer had returned. Chavez said before the operation that if his illness prevented him from remaining president, Maduro should be his party's candidate to replace him in a new election.

Chavez hasn't spoken publicly or been seen since his Dec. 11 operation. The government revealed this week that Chavez is fighting a severe lung infection and receiving treatment for "respiratory deficiency."

That account raised the possibility that he might be breathing with the assistance of a machine. But the government did not address that question or details of the president's treatment, and independent medical experts consulted by The Associated Press said the statements indicated a potentially dangerous turn in Chavez's condition, but said it's unclear whether he is attached to a ventilator.

Chavez has undergone four cancer-related surgeries since June 2011 for an undisclosed type of pelvic cancer. He also has undergone chemotherapy and radiation treatment.

Other legislative leaders chosen Saturday included Dario Vivas as first vice president and Blanca Eekhout as second vice president, keeping her in the same role.

___

AP Interactive: http://hosted.ap.org/interactives/2012/venezuela/

Source: http://news.yahoo.com/chavez-allies-elect-legislative-chief-185034007.html

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Smart TV Alliance adds Panasonic and IBM to its fold, lays bare new SDK features

Smart TV Alliance adds Panasonic and IBM to its fold, lays bare new SDK features

Looks like LG and Toshiba aren't the only TV manufacturers dreaming of a platform-independent future for Smart TVs -- Panasonic has joined the Smart TV Alliance too. Founded to help build a non-proprietary ecosystem for Smart TV apps, the Alliance's ranks have grown to include Panasonic IBM Specific Media, ABOX42 and TechniSat. Smart TV Alliance president Richard Choi is optimistic that the new members will help it mend a fragmented market, giving developers a chance to focus on building apps, rather than navigate compliance processes. A CES developers conference hopes to get them started, too -- introducing the latest SDK's upcoming features, including updated HTML5, CSS3 and JavaScript specifications, as well as support for new video codecs and 3D video. Technical presentations will be available this Wednesday for folks in Sin City. Everyone else? Check out the Alliance's official press release after the break.

Continue reading Smart TV Alliance adds Panasonic and IBM to its fold, lays bare new SDK features

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Arianna Huffington: Sunday Roundup

This week we narrowly avoided the fiscal cliff. But while the president might have won that battle, the most important war -- the war against joblessness -- continues to drag on while pushed to the sidelines of our national conversation. Friday brought yet another middling jobs report, with the economy adding only 155,000 jobs. Yet when the president was asked on Meet the Press what his priorities were for his second term, after leading with immigration, he talked about "stabilizing the economy" mostly in terms of deficit reduction and "fiscal stability," and then "the huge opportunity around energy." So what happened to the "pivot" to jobs that we heard so much about during the campaign? Apparently that did fall off the cliff. At the current rate, unemployment won't be back to where it was before the recession for at least another seven years. It's a sign of how far off the rails we've gone that this is now seen as good news.

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Follow Arianna Huffington on Twitter: www.twitter.com/ariannahuff

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Source: http://www.huffingtonpost.com/arianna-huffington/sunday-roundup_263_b_2416078.html

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Tuesday, January 1, 2013

South Africa: 7 die during fitness tests in hot weather for job applicants as traffic officers

South African media say provincial authorities are investigating the deaths of seven job-seekers who collapsed in the heat while undergoing a fitness test for positions as traffic officers.

The chief transport official for KwaZulu-Natal province, Willies Mchunu, has suspended further test in the meantime.

The state-owned South African Broadcasting Corporation reported that several tens of thousands of people took the fitness test late last week, even though only 90 jobs were available. They were required to run four kilometers (2.5 miles) in temperatures of more than 30 degrees Celsius (86 degrees Fahrenheit), and many collapsed from dehydration and heat exhaustion. Some received hospital treatment.

South Africa's official statistics show that the unemployment rate is 25 percent, an indication why so many were applying for the 90 jobs.

Source: http://www.emirates247.com/south-africa-7-die-during-fitness-tests-in-hot-weather-for-job-applicants-as-traffic-officers-2012-12-30-1.489226

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